Statistics
What is the mean of 4, 6, 8?
6
There are 12 dogs for every 18 cats. Write the simplified ratio for dogs to total animals.
2:5
What is the area of a rectangle with a base of 4 and a height of 6?
24 square units
Evaluate 24
16
What quadrant is (3, -2)?
IV
Which is NOT a measure of center?
A. Mode
B. Range
C. Median
D. Mean
B. Range
What is 25% of 60?
15
What is the area of a triangle with a base of 5 and a height of 8?
20 square units
Simplify:
5x + 2x + 3 + 8x -1
15x + 2
What is the opposite of the opposite of -8?
-8
How much percent is each quartile in a box plot worth?
25%
Zach paid $12 for 3 notebooks. What is the unit rate?
$4 per notebook
What is the volume of a rectangular prism that has a length of 2 in, height of 3 in, and width of 4 in?
24 cubic units
Solve for x:
3x=156
x = 52
What is the absolute value of 5?
5
What does range measure?
How far the data is spread out
Convert 10 in. to cm (1 in = 2.54 cm)
25.4 cm
What is the surface area of a cube that has a side length of 3cm?
54 square cm
Write the inequality:
x is at least 5
x > 5
What is the distance between (2,3) and (2,7)?
4 units
Adding a very large number to a data set affects the mean by:
A. Staying the same
B. Decreasing
C. Increasing
D. Becomes median
C. Increasing
If 4 apples cost $5, how much for 10 apples?
$12.50
What shape is formed by connecting points (0,0), (0,3), (4,3), and (4,0)?
A. Triangle
B. Parallelogram
C. Square
D. Rectangle
D. Rectangle
Solve the inequality:
x - 5 < 71
x < 76
What is the missing point for the rectangle:
(4, -3), (4, 7), (-5, 7), ( , )
(-5,-3)